Data Sheet

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 135 2015-08-03
5 AT Commands for SIM Application Toolkit
5.1 Overview
Command Description
AT+STKTRS This command is used to send STK terminal response
AT+STKENVS This command is used to send STK envelope command
AT+STKCALL Trigger STK call
AT+STKSMS Trigger STK SMS
AT+STKSS Trigger STK SS
AT+STKUSSD Trigger STK USSD
AT+STKDTMF Trigger STK DTMF
+STKPCI This unsolicited result code is used to indicate proactive command
Indication.
AT+STKMENU Show STK main menu
AT+STKPC IS Switch STK URC string
5.2 Detailed Descriptions of Commands
5.2.1 AT+STKTRS STK Terminal Response
AT+STKTRS STK Terminal Response.
Response
+STKTRS: <result_length>,<text_length>
OK
Test Command
AT+STKTRS=?
Parameter
See Write Command
Response
OK
Read Command
AT+STKTRS?
Write Command
AT+STKTRS=<re
sult>[,<text>]
Response
OK
ERROR